ilEventItems Class Reference

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V. More...

Collaboration diagram for ilEventItems:

Public Member Functions
	__construct (int $a_event_id)
	getEventId ()
	setEventId (int $a_event_id)
	getItems ()
	setItems (array $a_items)
	addItem (int $a_item_ref_id)
	delete ()
	removeItems (array $a_items)
	update ()
	_isAssigned (int $a_item_id)
	cloneItems (int $a_source_id, int $a_copy_id)

Static Public Member Functions
static	_delete (int $a_event_id)
static	_getItemsOfContainer (int $a_ref_id)
static	_getItemsOfEvent (int $a_event_id)
static	getEventsForItemOrderedByStartingTime (int $item_ref_id)

Protected Member Functions
	__read ()

Protected Attributes
ilDBInterface	$db
ilTree	$tree
int	$event_id = 0
array	$items = []

Detailed Description

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V.

ILIAS is licensed with the GPL-3.0, see https://www.gnu.org/licenses/gpl-3.0.en.html You should have received a copy of said license along with the source code, too.

If this is not the case or you just want to try ILIAS, you'll find us at: https://www.ilias.de https://github.com/ILIAS-eLearning class ilEventItems

Author

Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Version

Id

class.ilEventItems.php 15697 2008-01-08 20:04:33Z hschottm

Definition at line 29 of file class.ilEventItems.php.

Constructor & Destructor Documentation

__construct()

ilEventItems::__construct

(

int

$a_event_id

)

Definition at line 37 of file class.ilEventItems.php.

References $DIC, and __read().

    {
        global $DIC;

        $this->db = $DIC->database();
        $this->tree = $DIC->repositoryTree();

        $this->event_id = $a_event_id;
        $this->__read();
    }

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Member Function Documentation

__read()

ilEventItems::__read ( )

protected

Definition at line 225 of file class.ilEventItems.php.

References $db, $DIC, $ilDB, $res, $tree, ilDBConstants\FETCHMODE_OBJECT, getEventId(), ILIAS\Repository\int(), ilTree\isDeleted(), and ilTree\isInTree().

Referenced by __construct().

                               : bool
    {
        global $DIC;

        $ilDB = $this->db;
        $tree = $this->tree;

        $query = "SELECT * FROM event_items " .
            "WHERE event_id = " . $ilDB->quote($this->getEventId(), 'integer') . " ";

        $res = $this->db->query($query);
        $this->items = [];
        while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
            if ($tree->isDeleted((int) $row->item_id)) {
                continue;
            }
            if (!$tree->isInTree((int) $row->item_id)) {
                $query = "DELETE FROM event_items " .
                    "WHERE item_id = " . $ilDB->quote($row->item_id, 'integer');
                $ilDB->manipulate($query);
                continue;
            }

            $this->items[] = (int) $row->item_id;
        }
        return true;
    }

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_delete()

static ilEventItems::_delete ( int  $a_event_id )

static

Definition at line 81 of file class.ilEventItems.php.

References $DIC, $ilDB, and $res.

Referenced by ilObjSession\delete().

                                                   : bool
    {
        global $DIC;

        $ilDB = $DIC->database();

        $query = "DELETE FROM event_items " .
            "WHERE event_id = " . $ilDB->quote($a_event_id, 'integer') . " ";
        $res = $ilDB->manipulate($query);
        return true;
    }

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_getItemsOfContainer()

static ilEventItems::_getItemsOfContainer ( int  $a_ref_id )

static

Definition at line 122 of file class.ilEventItems.php.

References $DIC, $ilDB, $items, $res, ilDBConstants\FETCHMODE_OBJECT, and ilTree\getChildsByType().

Referenced by ilObjectActivation\getTimingsItems(), ilContainerContentGUI\initRenderer(), ilRepositoryExplorerGUI\isNodeVisible(), ilRepositoryExplorer\isVisible(), and ilContainerGUI\redrawListItemObject().

                                                              : array
    {
        global $DIC;

        $ilDB = $DIC->database();
        $tree = $DIC->repositoryTree();

        $session_nodes = $tree->getChildsByType($a_ref_id, 'sess');
        $session_ids = [];
        foreach ($session_nodes as $node) {
            $session_ids[] = $node['obj_id'];
        }
        $query = "SELECT item_id FROM event_items " .
            "WHERE " . $ilDB->in('event_id', $session_ids, false, 'integer');


        $res = $ilDB->query($query);
        $items = [];
        while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
            $items[] = $row->item_id;
        }
        return $items;
    }

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_getItemsOfEvent()

static ilEventItems::_getItemsOfEvent ( int  $a_event_id )

static

Definition at line 146 of file class.ilEventItems.php.

References $DIC, $ilDB, $items, $res, and ilDBConstants\FETCHMODE_OBJECT.

Referenced by cloneItems().

                                                            : array
    {
        global $DIC;

        $ilDB = $DIC->database();

        $query = "SELECT * FROM event_items " .
            "WHERE event_id = " . $ilDB->quote($a_event_id, 'integer');
        $res = $ilDB->query($query);
        $items = [];
        while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
            $items[] = $row->item_id;
        }
        return $items;
    }

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_isAssigned()

ilEventItems::_isAssigned

(

int

$a_item_id

)

Definition at line 162 of file class.ilEventItems.php.

References $DIC, $ilDB, and $res.

                                               : bool
    {
        global $DIC;

        $ilDB = $DIC->database();

        $query = "SELECT * FROM event_items " .
            "WHERE item_id = " . $ilDB->quote($a_item_id, 'integer') . " ";
        $res = $ilDB->query($query);

        return $res->numRows() ? true : false;
    }

addItem()

ilEventItems::addItem

(

int

$a_item_ref_id

)

Definition at line 71 of file class.ilEventItems.php.

Referenced by ilObjSessionGUI\afterSaveCallback(), and ilSessionDataSet\importRecord().

                                               : void
    {
        $this->items[] = $a_item_ref_id;
    }

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cloneItems()

ilEventItems::cloneItems	(	int	$a_source_id,
		int	$a_copy_id
	)

Definition at line 198 of file class.ilEventItems.php.

References $DIC, ilCopyWizardOptions\_getInstance(), _getItemsOfEvent(), setItems(), and update().

                                                                : bool
    {
        global $DIC;

        $ilObjDataCache = $DIC['ilObjDataCache'];
        $ilLog = $DIC->logger()->sess();

        $ilLog->debug('Begin cloning session materials ...');

        $cwo = ilCopyWizardOptions::_getInstance($a_copy_id);
        $mappings = $cwo->getMappings();

        $new_items = [];
        foreach (ilEventItems::_getItemsOfEvent($a_source_id) as $item_id) {
            if (isset($mappings[$item_id]) && $mappings[$item_id]) {
                $ilLog->debug('Clone session material nr. ' . $item_id);
                $new_items[] = $mappings[$item_id];
            } else {
                $ilLog->debug('No mapping found for session material nr. ' . $item_id);
            }
        }
        $this->setItems($new_items);
        $this->update();
        $ilLog->debug('Finished cloning session materials ...');
        return true;
    }

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delete()

ilEventItems::delete

(

)

Definition at line 76 of file class.ilEventItems.php.

References getEventId().

                            : bool
    {
        return self::_delete($this->getEventId());
    }

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getEventId()

ilEventItems::getEventId

(

)

Definition at line 48 of file class.ilEventItems.php.

References $event_id.

Referenced by __read(), delete(), and update().

                                : int
    {
        return $this->event_id;
    }

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getEventsForItemOrderedByStartingTime()

static ilEventItems::getEventsForItemOrderedByStartingTime ( int  $item_ref_id )

static

Parameters

int

$item_ref_id

Returns

int[]

Definition at line 179 of file class.ilEventItems.php.

References $DIC, $res, ilDBConstants\FETCHMODE_OBJECT, IL_CAL_DATETIME, ilDBInterface\query(), and ilDBInterface\quote().

Referenced by ilSessionClassificationPathGUI\findSessionContainerForItem().

                                                                                  : array
    {
        global $DIC;

        $db = $DIC->database();
        $query = 'SELECT e.event_id,e_start FROM event_items e ' .
            'JOIN event_appointment ea ON e.event_id = ea.event_id ' .
            'WHERE item_id = ' . $db->quote($item_ref_id, 'integer') . ' ' .
            'ORDER BY (e_start)';
        $res = $db->query($query);

        $events = [];
        while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
            $dt = new ilDateTime($row->e_start, IL_CAL_DATETIME);
            $events[$row->event_id] = $dt->getUnixTime();
        }
        return $events;
    }

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getItems()

ilEventItems::getItems

(

)

Definition at line 58 of file class.ilEventItems.php.

References $items.

Referenced by ilObjSessionGUI\createRecurringSessions(), ilObjSessionGUI\handleFileUpload(), and ilObjSessionGUI\saveMaterialsObject().

                              : array
    {
        return $this->items;
    }

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removeItems()

ilEventItems::removeItems

(

array

$a_items

)

Definition at line 93 of file class.ilEventItems.php.

References $res.

Referenced by ilObjSessionGUI\removeMaterialsObject().

                                               : bool
    {
        $query = "DELETE FROM event_items WHERE " . $this->db->in('item_id', $a_items, false, 'integer') .
            " AND event_id = " . $this->db->quote($this->event_id, 'integer');

        $res = $this->db->manipulate($query);

        return true;
    }

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setEventId()

ilEventItems::setEventId

(

int

$a_event_id

)

Definition at line 53 of file class.ilEventItems.php.

Referenced by EventItemsTest\testSetEventId().

                                               : void
    {
        $this->event_id = $a_event_id;
    }

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setItems()

ilEventItems::setItems

(

array

$a_items

)

Definition at line 63 of file class.ilEventItems.php.

References ILIAS\Repository\int().

Referenced by cloneItems(), ilObjSessionGUI\createRecurringSessions(), and ilObjSessionGUI\handleFileUpload().

                                            : void
    {
        $this->items = [];
        foreach ($a_items as $item_id) {
            $this->items[] = (int) $item_id;
        }
    }

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update()

ilEventItems::update

(

)

Definition at line 103 of file class.ilEventItems.php.

References $DIC, $ilDB, $res, and getEventId().

Referenced by ilObjSessionGUI\afterSaveCallback(), and cloneItems().

                            : bool
    {
        global $DIC;

        $ilDB = $DIC->database();

        $this->delete();

        foreach ($this->items as $item) {
            $query = "INSERT INTO event_items (event_id,item_id) " .
                "VALUES( " .
                $ilDB->quote($this->getEventId(), 'integer') . ", " .
                $ilDB->quote($item, 'integer') . " " .
                ")";
            $res = $ilDB->manipulate($query);
        }
        return true;
    }

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Field Documentation

$db

ilDBInterface ilEventItems::$db

protected

Definition at line 31 of file class.ilEventItems.php.

Referenced by __read().

$event_id

int ilEventItems::$event_id = 0

protected

Definition at line 33 of file class.ilEventItems.php.

Referenced by getEventId().

$items

array ilEventItems::$items = []

protected

Definition at line 34 of file class.ilEventItems.php.

Referenced by _getItemsOfContainer(), _getItemsOfEvent(), and getItems().

$tree

ilTree ilEventItems::$tree

protected

Definition at line 32 of file class.ilEventItems.php.

Referenced by __read().

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The documentation for this class was generated from the following file:

• components/ILIAS/Session/classes/class.ilEventItems.php